Mysteriis participated in the "Tribute To Sarcófago", released by Cogumelo Records in 2001, covering the song "Nightmare." M. Mictian recorded the bass for this song

Unreleased:
2003 - Stigmati Diaboli - DCLXVI (full-length; was delivered to Demise Records, but never released due to contractual problems with the label. It was however later leaked onto the Internet.)
01. The Omen (03:05)
02. ...